Operating signal within 12 months from two or more independent sources.
What they make
Metal Heat Treating332811Nitrex provides fully integrated heat-treating services and furnace systems, including nitriding, nitrocarburizing, vacuum hardening, brazing, and additive manufacturing processes. The company manufactures furnace equipment such as pit-type, compact, horizontal, and continuous series models, along with auxiliary equipment including water cooling systems, accelerated cooling systems, dissociators, neutralizers, and vacuum furnaces. Nitrex serves industries including aerospace, automotive, tool and die, and manufacturers working with stainless steel, super alloys, and titanium, and also produces heat-treating controllers and measurement probes.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Nitrex, Inc. Chicago Operations | Aurora | Metal Heat Treating 332811 | LIKELY ACTIVE | 0.2 KM |
| Metal Arts Finishing, INC. | Aurora | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | UNVERIFIED | 5.5 KM |
| Fast Eastwood LLC | Aurora | Steel Wire Drawing 331222 | UNVERIFIED | 6.5 KM |
| Metal Arts Finishing INC | Aurora | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | LIKELY ACTIVE | 6.9 KM |
| Pamarco Global Graphics, INC. | Batavia | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | UNVERIFIED | 9.4 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in ACES, AIR, AIRS/AFS, EIS, ICIS, NPDES, OSHA-OIS, RCRAINFO, SFDW, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JUN 2026 | JUN 2026 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | JUN 2026 |
| CAGE CODE | SAM GOV | JUN 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | JUN 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | JUN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JUN 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | JUN 2026 |
| WEBSITE | SAM GOV | JUN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.